A group of over a hundred pro-Palestine demonstrators gathered in the Wijnhaven building on Campus The Hague at around 13.00 hrs on Tuesday 6 May. They chanted slogans and hung up banners. The majority of the demonstrators left the building after a short while, but a small number refused to leave.

The book, published by Kluwer Law International, on drones entitled

Warm Sweater Day, February 7th & Week of Sustainability, February 10th-14th

Om de verkeersveiligheid te kunnen waarborgen en overlast in de binnenstad tegen te gaan, wil de gemeente Enschede als eerste gemeente in Nederland een verbod op fatbikes invoeren. Geerten Boogaard, hoogleraar decentrale overheden, zegt in RTL-nieuws vraagtekens te hebben bij de juridische haalbaarheid…

On 27 and 28 June 2023, an extensive conference was held on the past and future of Europe’s free travel area: the Schengen zone. The Europa Institute, represented by Jorrit Rijpma, joined forces with the Odysseus Network of the Université Libre de Bruxelles, Konstanz University, and the Royal Egmont…

How did our universe come into being? Are there any other planets that support life? Read all about it in our new research dossier ‘Exploring the universe’.

Between the 29th of April and the 2nd of May 2016 the Botany Club went on its annual excursion. This time, the theme was alpine and arctic plants and their ecology, and (peri-) glacial processes and features. Where better to search for arctic/alpine plants and experience glacial geomorphology than…

The late Chuck Deely, street musician and icon of The Hague, was planned to perform during Stukafest The Hague on February 2nd. Due to his unexpected passing, the festival’s organisation has been looking for an act to bring him a tribute.

In 2020, many of our staff and students have again won prestigious prizes and been awarded important research subsidies.

On 12 September 2025, Dr. Ben Van Rompuy participated in the conference “Playing by the Rules: the Intersection of Competition Law and Sports”, organised by the University of Lausanne.

Aileen Ye graduated from the BA International Studies in 2019 and is a board member of the Leiden University Green Office (LUGO). She also works on Blue Nile, a documentary in which looks at the effects of climate change from the perspective of an Ethiopian coffee farm. In the LUGO newsletter she tells…

From 1 January 2017, Professor of neurocognitive developmental psychology Eveline Crone has been appointed member of the Social Sciences Council of the Royal Netherlands Academy of Arts and Sciences (KNAW).

When we think of ADHD, we often think of highly creative, hyperactive boys. But does this mean that girls don’t have ADHD at all?

Environmental organisation Greenpeace wants to see a drastic reduction in nitrogen deposition on the Netherlands’ most vulnerable nature conservation areas. This would extend beyond the nitrogen targets that the Dutch government is currently striving to meet. Rogier Kegge, Assistant Professor of Constitutional…

During the colloquium ‘Minorities and the Criminal Justice System’, Jasmina Mačkić (lecturer at the Europa Institute) presented some of the research results from her PhD thesis ‘Proving Discriminatory Violence at the European Court of Human Rights’.

You are one of the almost 3.100 Ph.D.’s and post doc’s among the scientific staff of Leiden University and LUMC. We, Leiden University, are proud of our young researchers and feel a responsibility to help you continue your career.

On the second day of the EL CID week, hundreds of new students set foot in ‘their’ law faculty for the first time. Today, they will be introduced to the history and ways of the University. Exciting and fun at the same time. ‘Things are getting real!’

Europe is still trying to control migration to the continent. In doing so, it has to navigate between humanitarian ideals and public support.

Dr Ilze Bot (LACDR) has been appointed professor of Cardiovascular Pharmacology with effect from 1 March. A recognition of her work as a scientist. 'This allows me to continue and expand my line of research within the LACDR and Leiden University.'

In the article “Neanderthals and Us: We’re More Alike Than Once Thought”, we are reminded that many negative traits, from unintelligent to unsophisticated, have long been attributed to Neanderthals in popular culture. However, recent studies bring to light an ever-increasing amount of evidence contradicting…

Joris Voorhoeve, Leiden University’s professor of International Organizations and former Defence Minister, was invited to speak about restoring peace in Europe after the wars in Ukraine and Georgia at a joint meeting of the OSCE’s Forum for Security Co-operation and the Permanent Council in Vienna,…

Microsoft’s new software VALL-E only has to hear a voice for three seconds to be able to imitate it almost perfectly. You can choose which emotion the voice should use and what it should say. Valerie Frissen, Professor by special appointment of Digital Technology and Social Change at eLaw, and Director…

Nineteen new Leiden University MOOCs have started this January. Anyone can take part in these online courses varying from combatting terrorism to kidney transplantation.

On 26 November 1940, Professor Cleveringa – at the time the Dean of Leiden Law School – spoke out in protest against the decision of the Nazi Occupying Powers to dismiss Jewish academics. Every year Leiden University appoints a professor as rotating Cleveringa Chair, whose task, amongst others, is to…

Have you already chosen your master’s degree? Visit our Master’s Open Day on 10 November and find out what Leiden University has to offer you.

The seminar is dedicated to the work-in-progress of Leiden Centre for Continental Philosophy staff and doctoral students. The paper is sent in advance and discussed in the meeting. The seminar is open to all.

Leiden University is currently experiencing network problems due to ongoing attacks on the SURF network used by Leiden University. As a result, certain systems may be poorly accessible or unavailable. The ISSC is working hard to resolve the issues as soon as possible however, in doing so, the ISSC is…

Did your grandfather or grandmother also study in Leiden? And your parents, uncles, aunts, brothers, sisters...?

The Dutch Royal Couple received 70 scientists at the yearly gala for the Diplomatic Corps at the Royal Palace in Amsterdam on 14 June 2023.

Ad IJzerman was elected Highly Cited Researcher in the 2019 Web of Science mapping of research achievements. As defined by the Web of Science team at Thomson Reuters “highly cited researchers are among those who have demonstrated significant and broad influence reflected in their publication of multiple…

Commercial parties offering space travel, space waste, claiming the moon, potentially exploiting resources ... It’s going to get busy in space in the coming years. But there are no clear agreements about this. Tanja Masson-Zwaan, Assistant Professor of Space Law, talked about the topic in Spraakmakers…

They are among the rarest and most extremely luminous stars in our universe: yellow hypergiants. Their spectacular eruptions have intrigued astronomers for decades, and now an international team led by Leiden’s emeritus professor Arnout van Genderen has gained new insights into the mechanisms behind…

Maria Vasile and Cristina Grasseni have presented the results of Maria’s ethnography in Turin.

According to research conducted by regional Dutch newspaper ‘BN DeStem’, emigration to Russia certainly isn’t off the cards for some Dutch people. Information sessions are being held for anyone interested in emigrating to these countries. Is it acceptable for civil servants to get involved in these…

Professor Jiskoot was selected as a Highly Cited Researcher because his work has been identified as being among the most valuable and significant in the field.

On 8 December, on the occasion of her 65th birthday, Cisca Hoogendijk was surprised with a festive bundle of 56 text editions by friends and colleagues, edited by her former students Dr Joanne Vera Stolk and Guus A.J.C. van Loon, MA.

Dimiter Toshkov, Assistant Professor at the Institute of Public Administration, is a joint winner of the Haldane prize for best article published in 2013 in Public Administration - one of the oldest and most prestigious scientific journals in this academic field.

As from 1 February Adriaan Bedner is the new KITLV professor (bij special appointment) of Law and Society in Indonesia at the Van Vollenhoven Institute (VVI), Leiden University.

On 29 October 2020, the Europa Institute Zurich organized a conference entitled «1. Zürcher Europarechtstag: Europäische Integration, Drittstaaten und (direkte) Demokratie» (1st Zurich European Law Day: European integration, third countries and (direct) democracy

At some point in the deep past the first known dwelling structures were built out of mammoth bones in a country we now know as Ukraine. Archaeologist Wei Chu would have visited the site in summer 2022, were it not for the war. Now he has received funding from SNMAP with the aim to better establish the…

We are delighted to welcome Elisabeth Faber as our new intern for the Fall semester 2022.

CADS Sustainability and Digitalization researchers participate in LIMITS conference

The Dutch biotech spin-off In Ovo is the first company to develop a large-scale solution for determining the sex of a chick while it is still in the egg. This fast and cheap technique can be applied mechanically at hatcheries, which was not possible before.

Yvonne Erkens, Associate Professor of Labour Law, has been appointed as a Global Law professor at the Catholic University of Leuven.

At the invitation of Professor Afshin Ellian, Prime Minister Rutte today gave a guest lecture to first-year law students as part of the course Inleiding recht (Introduction to Law) which is taught by the Deparment of Jurisprudence.

The Netherlands Organisation of Scientic Research (NWO) has granted the VIDI application of Dr. Miguel John Versluys for the research of Cultural innovation in a globalising society: Egypt in the Roman world.

After the successful event about climate change in general last month, we continue with a new online event. We are excited to announce that the subject will be: Sustainable Travel! ⛵️⠀

During the Dean’s lecture on April 21 a portrait of Corrie Bakels will be unveiled. This portrait is part of the initiative of Athena’s Angels project ‘Room for women!’

Met de voorgestelde Wet wil Defensie sneller kunnen inspelen op internationale dreigingen, door uitbreiding van kazernes en militaire oefenterreinen te realiseren. Universitair docent, Rogier Kegge, spreekt in EenVandaag over deze gereedstelling van Defensie en de rechtsbescherming voor omwonenden.

From master’s student to professor: scholars at all levels within the Faculty of Humanities are engaged every day in innovative, high-profile research. In Perspectives on the World,reflections of 2014-2015, students and staff talk about the research they have been working on during the past academic…